Looks like part of Makefile was accidentally removed

git-svn-id: svn://svn.code.sf.net/p/nuttx/code/trunk@2369 42af7a65-404d-4744-a932-0658087f49c3

examples/nx/Makefile

@@ -39,9 +39,14 @@
 ASRCS	= 
 AOBJS	= $(ASRCS:.S=$(OBJEXT))
 
-CSRCS	= 
+CSRCS	= nx_main.c nx_events.c nx_kbdin.c
+ifeq ($(CONFIG_NX_MULTIUSER),y)
+CSRCS	+= nx_server.c
+endif
+
 COBJS	= $(CSRCS:.c=$(OBJEXT))
 
+
 SRCS	= $(ASRCS) $(CSRCS)
 OBJS	= $(AOBJS) $(COBJS)